Which company invented the first successful resealable zipper storage bag (Ziploc-style), revolutionizing food storage and creating an entirely new product category?

The history of packaging innovation has transformed how products reach consumers and changed shopping behaviors forever. From preservation breakthroughs to convenience features, packaging advances have shaped modern retail. This trivia question explores a pivotal packaging innovation that revolutionized an entire industry and consumer habits. Can you identify the correct origin story behind this game-changing packaging development?

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Dow Chemical Company, which developed the technology in 1968 as part of a military project to preserve sensitive equipment
Minigrip, Inc. (later acquired by Dow), which invented and patented the press-and-seal closure in 1951 before licensing it to food companies
DuPont, which created the zipper seal technology in 1954 as a byproduct of their Teflon research program
3M Corporation, which developed the technology in 1963 specifically for grocery store produce departments